Which company dubbed all episodes of "Fairy Tail" into English?

Funimation produces the English-language dubs for "Fairy Tail." This ongoing series has 250 episodes as of September 2015, with Funimation dubs for the first 142 episodes of "Fairy Tail."

The English-language cast for "Fairy Tail" includes Todd Haberkorn as Natsu, Tia Ballard as Happy, Colleen Clinkenbeard as Erza, Cherami Leigh as Lucky and Newton Pittman as Grey. In addition, the cast features R. Bruce Elliot as Makarov, Monica Rial as Mirajane and Christopher R. Sabat as Elfman. Each of the main cast members has worked with Funimation before and can be heard in other English-dubbed series such as "Attack on Titan," "Baccano" or "Black Butler."